TABLE 2.

Measures of central tendency—medians, means, and standard deviations (SD)—in peak alpha frequency (PAF) by group: Females (F) and Males (M).

		Task-type
		2-Sample Precise			2-Sample Relative			3-Sample Precise			3-Sample Relative
	Sex	Median	Mean	SD	Median	Mean	SD	Median	Mean	SD	Median	Mean	SD
Baseline	F	10.5	10.29	1.27	10.5	10.30	1.32	10.5	10.31	1.34	10.5	10.28	1.30
	M	10.5	10.67	1.34	10.5	10.42	1.14	10.5	10.53	1.39	10.5	10.56	1.12
Maintenance	F	10.5	10.47	1.22	10.5	10.63	1.18	10.5	10.63	1.18	10.5	10.74	1.18
	M	10.5	10.53	1.25	10.5	10.58	1.09	10.5	10.58	1.09	10.5	10.53	0.93
Modulation	F	0	0.18	0.89	0	0.33	1.13	0	0.38	1.40	0	0.46	1.12
	M	0	−0.14	0.69	0	0.15	0.61	0	−0.06	0.83	0	−0.03	0.72

PAF during the Baseline and Maintenance time periods (as shown in Figure 1), and PAF Modulation are all presented in units of Hz.